1558909938

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{41117}}^1$

素因数の和:41282

約数の個数: 32

約数和(自身を含む): 3197335680

約数和(自身を除く): 1638425742

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 6319, 12638, 18957, 37914, 41117, 82234, 123351, 246702, 2919307, 3659413, 5838614, 7318826, 8757921, 10978239, 17515842, 21956478, 259818323, 519636646, 779454969, 1558909938]

約数ペア:

[(1, 1558909938), (2, 779454969), (3, 519636646), (6, 259818323), (71, 21956478), (89, 17515842), (142, 10978239), (178, 8757921), (213, 7318826), (267, 5838614), (426, 3659413), (534, 2919307), (6319, 246702), (12638, 123351), (18957, 82234), (37914, 41117)]